Incident at Thompson, MB

Summary

1997-07-18: The crew of TKR 253 reported inbound from Molson Lake to the Thompson airport with a hydraulic failure. FSS called out the CFR response team including the Thompson Fire Department as the a/c landed safely at 2336Z. The a/c taxied to the MGAS hangar, and there were no delays to other a/c. The crew had ratcheted the bomb bay doors closed and hand pumped the gear down prior to landing. Maintenance later reported that the problem was a shattered check valve in the right wing root which resulted in a complete loss of hydraulic fluid. The check valve is being replaced. UPDATE Maintenance advises that the 3000 psi check valve installed in the high pressure line between the pump and main hydraulic panel had failed. A circumferential split rendered the valve in two pieces, which resulted in a loss of fluid and pressure. The valve has been sent to the Province of Manitoba's main base for further evaluation.

Details


CADORS Number 1997C0452
Occurrence Type Incident
Reported By NAV CANADA
Occurred At 1997-07-16 - 23:12
Day or Night?
Fatalities 0
Injuries
Aerodrome ID
Aerodrome Name
Geographic Location Manitoba, Canada, North America, Prairie and Northern Region, Thompson, MB
TSB Occurrence Number
TSB Class of Investigation
AOR Number
Reported By NAV CANADA
Categories System/component failure or malfunction [non-powerplant]
Events



Aircraft Details (1 aircraft)

Type Aeroplane
 Silhouette image of Aeroplane
Canadian Registration GBOW | Flightaware (Registration) | Flightaware (Tracking) | AvHerald
Foreign Registration
Country of Registration Canada
Occurrence Type Incident
Owner PROVINCE OF MANITOBA
Operator State
Make  Silhouette image of CANADAIR
CANADAIR
Model CL215 1A10
Year Built 1986
Engine Type Reciprocating
Engine Make
Engine Model
Gear Type Amphibian
Private No
Amateur Built No
Flight Number TKR 253
Flight Rule
CARS Subpart
Phase of Flight Cruise
Damage Unknown
Fatalities 0
Injuries 0
Events Hydraulic problem

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